Tricky question, but I would have to go with both.
Crypto has a lot of promise for the future. And is essential to solving certain problems that are going to crop up in upcoming technology. However, it is really hard at the moment to pick winners. And there will be many losers...
On the other hand, precious metals are a proven store of wealth.
As a freelancer that needs to provide for my own retirement it is wise for me to cover as many bases as possible!
@bengy Great comment. I am in the same boat and completely understand your point of view. Thanks for participating.